CN106664058A - 差分晶体振荡器电路 - Google Patents

差分晶体振荡器电路 Download PDF

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Publication number
CN106664058A
CN106664058A CN201580038394.2A CN201580038394A CN106664058A CN 106664058 A CN106664058 A CN 106664058A CN 201580038394 A CN201580038394 A CN 201580038394A CN 106664058 A CN106664058 A CN 106664058A
Authority
CN
China
Prior art keywords
transistor
diodes
mosfet
terminal
coupled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201580038394.2A
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English (en)
Chinese (zh)
Inventor
Y·拉亚维
A·卡沃西恩
A·科哈利利
M·B·瓦希德法尔
A·科米加尼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106664058A publication Critical patent/CN106664058A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/364—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier comprising field effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/02—Details
    • H03B5/06—Modifications of generator to ensure starting of oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/003—Circuit elements of oscillators
    • H03B2200/004—Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0094—Measures to ensure starting of oscillations

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
CN201580038394.2A 2014-07-22 2015-06-16 差分晶体振荡器电路 Pending CN106664058A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/338,241 US9300249B2 (en) 2014-07-22 2014-07-22 Differential crystal oscillator circuit
US14/338,241 2014-07-22
PCT/US2015/036055 WO2016014176A1 (en) 2014-07-22 2015-06-16 Differential crystal oscillator circuit

Publications (1)

Publication Number Publication Date
CN106664058A true CN106664058A (zh) 2017-05-10

Family

ID=53490300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580038394.2A Pending CN106664058A (zh) 2014-07-22 2015-06-16 差分晶体振荡器电路

Country Status (5)

Country Link
US (1) US9300249B2 (enrdf_load_stackoverflow)
EP (1) EP3172835B1 (enrdf_load_stackoverflow)
JP (1) JP2017521963A (enrdf_load_stackoverflow)
CN (1) CN106664058A (enrdf_load_stackoverflow)
WO (1) WO2016014176A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107947756A (zh) * 2017-11-28 2018-04-20 中科亿海微电子科技（苏州）有限公司 差分cmos处理电路及振荡系统
CN111342805A (zh) * 2018-12-18 2020-06-26 天津大学 带阻抗曲线调整模块的滤波器单元、滤波器及电子设备
CN114900130A (zh) * 2022-05-27 2022-08-12 思诺威科技(无锡)有限公司 一种新型差分晶体振荡器电路

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5979162B2 (ja) * 2014-01-16 2016-08-24 株式会社村田製作所 パワーオンリセット回路
US9531323B1 (en) 2015-06-24 2016-12-27 Qualcomm Incorporated Low-power balanced crystal oscillator
US9553545B1 (en) * 2015-12-29 2017-01-24 Qualcomm Incorporated Stable differential crystal oscillator with active super diodes
JP6977241B2 (ja) * 2016-03-01 2021-12-08 昭和電工マテリアルズ株式会社 熱硬化性樹脂組成物、プリプレグ、積層板及びプリント配線板
KR20190099091A (ko) * 2016-12-07 2019-08-23 히타치가세이가부시끼가이샤 수지 바니시, 프리프레그, 적층판 및 프린트 배선판
JP2018095889A (ja) * 2018-02-14 2018-06-21 日立化成株式会社 樹脂ワニス、プリプレグ、積層板及びプリント配線板
US10985698B2 (en) 2019-08-20 2021-04-20 Analog Devices, Inc. Differential electro-mechanical oscillating circuits and related methods
US10763786B1 (en) 2019-10-28 2020-09-01 Nxp B.V. Differential crystal oscillator
US10998307B1 (en) * 2020-06-01 2021-05-04 Xilinx, Inc. CMOS analog circuits having a triode-based active load
US11177984B1 (en) 2020-06-01 2021-11-16 Xilinx, Inc. CMOS analog circuits having a triode-based active load

Citations (4)

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WO2000072446A1 (en) * 1999-05-26 2000-11-30 Broadcom Corporation Integrated vco
CN102484449A (zh) * 2009-09-03 2012-05-30 高通股份有限公司 除以二注入锁定环式振荡器电路
CN103036506A (zh) * 2011-09-28 2013-04-10 精工爱普生株式会社 振荡电路、振荡器、电子设备及振荡电路的起动方法
CN103166573A (zh) * 2011-12-14 2013-06-19 台湾积体电路制造股份有限公司 压控振荡器

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US6696898B1 (en) * 1998-11-12 2004-02-24 Broadcom Corporation Differential crystal oscillator
JP5419234B2 (ja) * 2000-06-22 2014-02-19 ルネサスエレクトロニクス株式会社 半導体集積回路
US6437652B1 (en) 2000-12-29 2002-08-20 Broadcom Corporation Apparatus and method for reducing phase noise in oscillator circuits
US6542042B1 (en) 2001-02-20 2003-04-01 Analog Devices, Inc. Low power crystal oscillator with feedback resistor pair
EP1265352B1 (fr) 2001-06-07 2011-08-10 CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement Circuit oscillateur différentiel comprenant un résonateur électromécanique
US7336138B2 (en) 2006-04-28 2008-02-26 Renesas Technology Corp. Embedded structure circuit for VCO and regulator
US7391278B2 (en) 2006-07-31 2008-06-24 Freescale Semiconductor, Inc. Oscillator with stacked amplifier
JP2008252783A (ja) 2007-03-30 2008-10-16 Matsushita Electric Ind Co Ltd 圧電発振器
US8054139B2 (en) * 2008-02-19 2011-11-08 Silicon Labs Spectra, Inc. Voltage-controlled oscillator topology
WO2009145686A1 (en) 2008-05-30 2009-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Dual-band voltage-controlled oscillator arrangement
US7768359B2 (en) 2008-08-01 2010-08-03 Broadcom Corporation Low phase noise differential crystal oscillator circuit
US8643445B1 (en) 2012-08-08 2014-02-04 Texas Instruments Incorporated Crystal oscillator circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000072446A1 (en) * 1999-05-26 2000-11-30 Broadcom Corporation Integrated vco
CN102484449A (zh) * 2009-09-03 2012-05-30 高通股份有限公司 除以二注入锁定环式振荡器电路
CN103036506A (zh) * 2011-09-28 2013-04-10 精工爱普生株式会社 振荡电路、振荡器、电子设备及振荡电路的起动方法
CN103166573A (zh) * 2011-12-14 2013-06-19 台湾积体电路制造股份有限公司 压控振荡器

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107947756A (zh) * 2017-11-28 2018-04-20 中科亿海微电子科技（苏州）有限公司 差分cmos处理电路及振荡系统
CN111342805A (zh) * 2018-12-18 2020-06-26 天津大学 带阻抗曲线调整模块的滤波器单元、滤波器及电子设备
CN111342805B (zh) * 2018-12-18 2023-12-15 天津大学 带阻抗曲线调整模块的滤波器单元、滤波器及电子设备
CN114900130A (zh) * 2022-05-27 2022-08-12 思诺威科技(无锡)有限公司 一种新型差分晶体振荡器电路

Also Published As

Publication number Publication date
WO2016014176A1 (en) 2016-01-28
JP2017521963A (ja) 2017-08-03
EP3172835A1 (en) 2017-05-31
EP3172835B1 (en) 2018-10-17
US20160028349A1 (en) 2016-01-28
US9300249B2 (en) 2016-03-29

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